How Much Does Basement Waterproofing Cost in Tennessee?
Tennessee pricing is below the national average. Updated for 2024.
Basement Waterproofing Pricing in Tennessee
In Tennessee, the average cost for basement waterproofing is $4,300 per project, which is 14% lower than the national average of $5,000. Most Tennessee residents pay between $1,720 and $8,600.
Tennessee benefits from a lower cost of living than many states, resulting in more affordable pricing for basement waterproofing. This makes it one of the more budget-friendly states for this service.
Basement waterproofing prevents water intrusion through foundation walls and floors. Methods include interior drainage systems, exterior excavation, sump pumps, and sealants.
Tennessee vs National Average
What Affects Basement Waterproofing Cost in Tennessee?
Method
Interior sealant: $500-$2,000. Interior drainage + sump: $3,000-$8,000. Exterior excavation: $8,000-$15,000
Sump Pump
New sump pump installation: $500-$1,200
💡 Tips to Save on Basement Waterproofing in Tennessee
- 1.Interior waterproofing is cheaper than exterior excavation
- 2.Fix grading and gutters first — many moisture issues are solved by directing water away from the foundation
- 3.Get a professional assessment before committing to expensive solutions
Frequently Asked Questions
Does basement waterproofing increase home value?
Yes. A dry basement protects the foundation and adds usable space, both of which increase value. It also prevents mold, which is a major health concern for buyers.